baber/WOPTO huggingface dataset:
Patent JP-2002335843-A (JP)
Title: Method for disinfecting soil and device for disinfecting soil
Inventor: MISHIRO TAKAHIRO
IPC: A01M17/00
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a soil-disinfecting technique which can be substituted for methyl bromide used as a soil fumigating disinfector. SOLUTION: Strongly oxidizing water having a strong microbicidal effect against bacterial and viruses is sprayed on the surface of the soil or injected in the soil to kill pathogenic microorganisms in the soil in a short time.
Patent JP-2002343963-A (JP)
Title: Trench gate type field effect transistor and its manufacturing method
Inventor: SUZUKI TOSHIHARU
IPC: H01L21/265
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To increase operation speed by effectively restraining a short channel effect and reducing capacitance of a drain or a source and a gate, in order to realize micronization and large scale integration of a transistor. SOLUTION: In a manufacturing method of a trench gate type field effect transistor 100A, an impurity introduced layer 9 being a source or a drain is formed on a semiconductor substrate 1, a first trench 20 is formed on the semiconductor substrate 1, a sidewall 21 composed of insulating material is formed in the first trench 20, a second trench 22 is formed on a bottom surface of the first trench by using the sidewall 21 as a mask, a gate insulating film 5 is formed on a bottom surface of the second trench 22, and a gate G is so formed that the second trench 22 and the first trench 20 fill the gate.
Patent JP-2002345129-A (JP)
Title: Wiring harness clip
Inventor: ITO YUTAKA
IPC: B60R16/02
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To enable adjustment of an offset between a wiring harness and a body engagement part. SOLUTION: This wiring harness clip has a fixing member, comprising a base plate to which a wiring harness is fixed by taping and a square-cylindrical slide guide protruding from the base plate to form a T-shape, and an adjustment member which is coupled with the inside space of the slide guide and has a body engagement part which protrudes from the tip end side of a slide plate protruding from an opening of the tip of the inside space. An engagement means, which positions and fixes the slide plate of the adjustment member at a prescribed position, is provided on the slide guide of the fixing member to enable the adjustment of an offset position of the body engagement part.
Patent JP-2002344350-A (JP)
Title: Spread spectrum transmission apparatus, spread spectrum reception apparatus, and spread spectrum communication system
Inventor: OKUBO SEIJI
IPC: H04B1/7093
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To enable high speed data communication using a single series of pseudo noise codes per user while avoiding too a large circuit scale, and also to enable a good bit error rate characteristic even when the received signal is amplified nonlinearly. SOLUTION: The system includes a chip clock generator 102 for outputting a chip clock in one frame of (M+L-1) ships, a frame clock generator 103 for outputting a frame clock synchronized with the timing of the frame generation, SS-PPM signal generators 104-1 to 104-N for inserting a series of pseudo noise codes corresponding one period from any of M chips at the frame head based on K bits of transmission data according to the frame clock to generate SS-PPM signals, delays 105-1 to 105-N for delaying N SS-PPM signals by a determined delay amount, and a multiplexer 106 for adding all outputs of the delays together to generate a multiplexed SSS-PPM signal.
Patent JP-2002341147-A (JP)
Title: Single coated optical fiber separation tool for optical fiber tape
Inventor: OMURA KENJI
IPC: G02B6/00
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a single coated optical fiber separation tool for optical fiber tape which can easily shear and longitudinally separate the fiber at the terminal part thereof and remove coating layer after separation in a short time and which does not damage colored layer. SOLUTION: The single coated optical fiber separation tool 1 for removing a coating layer 84 remaining around a coated optical fiber after fiber separation of a tape fiber 80 in the terminal part thereof is provided with: a pair of shearing tools 17a and 17b which pinch the terminal part of the tape fiber 80 from both sides in order to carry out single core separation of the coated optical fibers of the terminal part of the tape fiber 80 and shear and separate the coated optical fibers together with the coating layer 84 in the direction of the coated fiber; and a pair of cutting blades 18a and 18b which make cuts into the tape coating layer 84 in order to remove the tape coating layer 84 remaining around the coated optical fiber on the upstream side of the fiber separation.
Patent JP-2002071972-A (JP)
Title: Plastic optical fiber
Inventor: SUGIYAMA TOKUHIDE
IPC: G02B6/00
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a graded refractive index optical fiber made of a noncrystalline fluorine-containing polymer having no C-H bond in which increase in loss during bending is suppressed and the heat resistance and resistance against moisture and heat are improved. SOLUTION: The plastic optical fiber consists of an inner layer having a graded refractive index structure made of a noncrystalline fluorine-containing polymer (a) having no C-H bond and an outer layer made of a fluorine- containing polymer material (c) having a refractive index lower than that of the fluorine-containing polymer (a) and having affinity with the polymer (a).
Patent JP-2002347460-A (JP)
Title: Control lever
Inventor: HOSOOKA KAZUOKI
IPC: F16F15/08
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a control lever for properly setting its vibration control characteristic, lessening deflecting deformation of a stopper during shift operation, producing a sufficient feel of rigidity and performing shift operation without a sense of incongruity. SOLUTION: A tubular upper lever 1 has a lower end 11 into which an upper end 21 of a lower lever 2 is inserted and joined via a rubber damper 3. The rubber damper 3 has a body rubber portion 31 vulcanized and bonded to the upper end 21 of the lower lever 2 and circular protrusions 4a, 5a having a diameter somewhat smaller than that of the body rubber portion 31 are protruded from the upper and lower positions of the upper end 21 of he lower lever 2 with the body rubber portion 31 therebetween. The circular protrusions 4a, 5a are covered with rubber layers 41, 51 and formed as stoppers 4, 5 which are normally held in non-contact with the upper lever 1.
Patent JP-2002352745-A (JP)
Title: Color cathode-ray tube
Inventor: FUKUMOTO SHINJI
IPC: H01J29/32
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To reduce deterioration in brightness and unevenness, in the periphery of a screen and increase the purity margin, regardless of the direction of the face panel of a color cathode-ray tube. SOLUTION: The passage hole diameter of the electron beam in a periphery 6A of a perforated area AR is made smaller than the passage hole diameter of the electron beam at the end portions of a main part 6B located adjacent in the central direction, and the passage hole diameter of the electron beam in the main part 6B is made larger in the periphery than at the center.
Patent JP-2002348766-A (JP)
Title: Flame-retardant sheet material
Inventor: ENDO HIROSHI
IPC: D04H1/46
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To simultaneously realize good flame retardance and melt-proof properties in a sheet material using a nonwoven fabric and further simultaneously impart good abrasion resistance and excellent designability to the sheet material so as to be suitable for interior automotive trim skins. SOLUTION: This flame-retardant sheet material is obtained by carrying out needle punching of a web comprising 70-95 wt.% of base fibers and 5-30 wt.% of flame-retardant fibers selected from flame-retardant rayon fibers and modacrylic fibers and further performing a stitch bonding processing. A phosphoric ester flame retardant such as propoxyphosphazene is preferably incorporated in the flame-retardant fibers. In order to improve the abrasion resistance, binder fibers are preferably compounded in the web.
Patent JP-2002356002-A (JP)
Title: Laser printer
Inventor: KONISHI DAISHI
IPC: G03G15/00
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To solve the problem that the fixture of a laser scanner unit on an inner section of a laser printer makes thermal influence inevitable and the installation of the laser scanner unit on an openable housing cover causes a polygon mirror driving motor to be possibly damaged when the housing cover is opened. SOLUTION: The housing cover 7 openably provided on a body and the laser scanner unit 25 are separated from each other and a support member 32 for supporting the laser scanner unit 25 is provided on the body. The laser scanner unit 25 is disposed on an upper portion of a process unit 13. a rotational shaft of the housing cover 7 and a fulcrum shaft 33 of the support member 32 are disposed to be perpendicular to each other. A detection means 35 for detecting an open or close state of the housing cover 7 is provided therein. When the open state of the housing cover 7 is detected, supplying of the power to the laser scanner unit 25 is turned off.
Patent JP-2002356150-A (JP)
Title: Braking device
Inventor: KUBOTA MASAHIRO
IPC: B60T8/88
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To prevent disorder of a braking force balance of four wheels even when a braking force sensor fails in control of a motor by detecting braking force for obtaining braking force responding to a brake pedal manipulated variable. SOLUTION: Not only a failed wheel with a failed sensor, but its bilaterally symmetric wheel is also used as a following wheel. In linear traveling, respective diagonally symmetric wheels are used as reference wheels, and in turning, respective longitudinally symmetric wheels are used as the reference wheels. A piston inside a caliper of each following wheel is moved in the pressing or separating direction for a piston displacement responding to a wheel speed difference of subtracting a reference wheel speed from a following wheel speed.
Patent JP-2002359056-A (JP)
Title: Heating system and image forming device
Inventor: MORIYA SHUJI
IPC: H05B6/14
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To prevent a slip caused in a high humidity environment. SOLUTION: In an on-demand IMF fixing method, a part at a position higher than the other part is arranged outside a heating passing area of a pressure roller, pressure of a pressure contact nip part is locally increased, and force for driving a film by the pressure roller is increased.
Patent JP-2002363608-A (JP)
Title: Method for producing powder sintered compact and product thereof
Inventor: OGASAWARA NAOTO
IPC: B22F3/10
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To solve the problems of deterioration in dimensional precision, limitation of powder to be applied, deterioration in productivity and increase in cost production, on production of a powder sintered compact having a shape to which integral molding is hard to be performed. SOLUTION: A compound formed of powder and a thermoplastic binder is used, and split compacts are plurally produced. After the deposition of binder thin film layers on the joint faces, respective split compacts are assembled, and degreasing and sintering are performed. Concretely, a ball linear block 15 is split by split lines 18d and 18e to product split compacts 18a, 18b and 18c. Binder thin film layers Tb of 5 to 10 μm are formed on each joint face 19a, 19b and 19c under the optimum compacting conditions using a die having a gate minimum width Lg of a 700 μm pin gate diameter. After that, assembling, degreasing and sintering are performed.
Patent JP-2002359208-A (JP)
Title: Laser annealing apparatus
Inventor: YAMAMOTO TAKASHI
IPC: G02F1/1368
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a laser annealing apparatus having a simple constitution and featuring easy optical-axis adjustment. SOLUTION: This laser annealing apparatus comprises a first lens 13 that converges the laser beam 12 emitted from a laser device 11, an optical fiber 14 consisting of a multi-mode optical fiber, a second lens 15 that expands the laser beam 12 radiated from the optical fiber 14 to a specified size, an optical fiber bundle 16 which consists of a plurality of multi-mode optical fibers each having a plane of incidence and a plane of radiance, and a cylindrical lens 18 that radiates the laser beam 12 which radiates from the optical fiber bundle 16, by converging the beam only in the minor-axis direction.
Patent JP-2002365817-A (JP)
Title: Method of measuring film thickness of surface layer of electrophotographic photoreceptor
Inventor: TOMOTA MITSUHIRO
IPC: G01B17/02
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To obtain a method of measuring the film thickness of the surface layer of an electrophotographic photoreceptor which is unaffected by the light diffusion of fillers, suitable for measurement of a layer to be measured smaller in light absorption quantity and capable of measuring the film thickness of the surface layer even in a laminated state. SOLUTION: In measuring the film thickness of the surface layer dispersed with the fillers by using an opto-thermal conversion effect, the coefficient of absorption of the surface layer dispersed with the fillers is determined and the presence or absence of the film quality which is the target for the film thickness measurement is checked. The thermal exciting light intermittently modulated at the prescribed periods determined by the thermal property values of the surface layer in which the filler is dispersed is made incident and the measurement of the film thickness is made by detecting the amplitude value of the generated acoustic weaves.
Patent JP-2002369115-A (JP)
Title: Method for recording reservation and schedule control device
Inventor: AOKI YOSHIHIKO
IPC: H04W88/02
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To efficiently control schedules and recording of broadcast programs. SOLUTION: In a method for record reservation, the information on a schedule and the information on a broadcast program to be watched or listen are stored. When the scheduled time indicated by the information on the schedule overlaps the broadcasting time indicated by the information on the broadcast program, the information on the record reservation of the overlapped program is generated and the video recording or recording of the program is performed by means of a broadcast program recording means by using the generated information on the record reservation.
Patent JP-2002361153-A (JP)
Title: Method and device for applying solid constituent- containing liquid composition
Inventor: KATO KAZUTOMO
IPC: B05D3/00
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To provide good workability and stable characteristics after curing. SOLUTION: In this solid constituent-containing composition, beads having a specific gravity of 1.19 are used, and an epoxy-modified silicone based liquid adhesive composition is divided into a first liquid and a second liquid, where an epoxy based base resin and silicone based curing agent-containing silicone based liquid having a specific gravity of 1.01 is used as the first liquid, and an epoxy based curing agent and silicone based base resin-containing liquid having a specific gravity of 1.18 (approximately equal to the specific gravity of the bead) is used as the second liquid. The first liquid and the beads are agitated in a first tank 11 to prepare a dispersed first liquid, which is left at rest after stopping the agitation. Separation and sedimentation do not take place even after 4 hours since the dispersed first liquid was left at rest.  A second liquid is introduced into a second tank 12. A mixture which is prepared by feeding the dispersed first liquid and the second liquid to a static mixer 13 to agitate and mix them therein, i.e., a beads-containing liquid adhesive composition is discharged to a coating surface through a coating head 14 during coating operation.
Patent JP-2002075973-A (JP)
Title: Method and system for enhancing utilization efficiency of gas under processing semiconductor
Inventor: RAOUX SEBASTIEN
IPC: H01L21/205
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To obtain a processing system comprising a processing chamber and a gas source being coupled with the processing chamber in order to supply gas thereto. SOLUTION: A pump is disposed contiguously to a processing chamber and coupled with the processing chamber in order to pressure feed gas therefrom. Furthermore, the processing system comprises a recycle line being coupled with the pump in order to circulate at least a part of the gas pressure fed from the processing chamber to the processing chamber. A method for cleaning a deposition chamber and etching a semiconductor substrate is also provided.
Patent JP-2002098773-A (JP)
Title: Detection switch
Inventor: NISHIDE MITSUO
IPC: G01V8/12
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a detection switch allowing fine adjustment of set thresholds in accordance with a measuring environment. SOLUTION: In this detection switch, the thresholds are determined by calculating a detection amount obtained by a detecting means on the basis of an existence of an object to be detected, the plurality of determined thresholds are respectively set in setting means 8 and 9, the set thresholds and the detection amount are compared, and a result of the comparison is outputted. It is provided with a relative value calculating means 2 calculating relative values which are ratios of the thresholds and the detection amount, display means 2 and 23 alternately displaying the thresholds, the detection amount, and the relative values as numbers, and a display mode change-over switch 21 switching a display of the display means to either one of the detection amount, the thresholds, or the relative values.  The thresholds of the setting means 8 and 9 can be reset by adjusting the corresponding displayed thresholds by switches 19 and 20.
Patent JP-2002363947-A (JP)
Title: Artificial river structure and multi-natural type river construction method
Inventor: MAEDA HIDEFUMI
IPC: E02B3/08
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To restore multi-natural type river environment by creating habitat environment suitable for aquatic organisms and securing vegetation environment suitable for plants by a simple construction. SOLUTION: This artificial river structure is formed by using multiple baskets 20 formed by packing fillers 22 in storage baskets 21. Soil grains and silts flowing inside the basket bodies 20 are collected to form a vegetation foundation material layer, and plants are planted in the vegetation foundation material layer. A wand 60 is formed in a downstream side of the artificial river structure so as to improve the habitat environment for the aquatic organisms.
Patent JP-2002374476-A (JP)
Title: Information display device
Inventor: KUBOTA AKIHIRO
IPC: G06F3/048
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To provide an information display device which can improve the operability of selecting desired information. SOLUTION: On a display device 12, a channel selection picture having the titles of programs arranged in a three-dimensional space having channels vertically, the genres of the programs horizontally, and the broadcasting times along the depth, is displayed according to an electronic program guide included in distribution information of digital broadcasting. When operation using a touch panel 14 is done, a touch position detection part 20 detects the touch position and a touch time detection part 22 detects the touch time. A position calculation part 24 calculates the position in the three-dimensional space where the titles of the programs are arranged according to the detected touch position and touch time. An output information control part 16 specifies the program selected by the user according to the position calculation result of the position calculation part 24.
Patent JP-2003006189-A (JP)
Title: Language-processing apparatus, language-processing program and computer-readable recording medium stored with the language-processing program
Inventor: NOZAWA HIROKO
IPC: G06F17/27
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a language-processing apparatus and a language processing program which enable improvement in parts of speech analysis accuracy of verbs and adverbs, and a computer-readable recording medium, in which the language-processing program is stored. SOLUTION: A morphological analysis of a Japanese sentence is performed (S1), noun phrases and verb phrases are put together (S2), a part up to the first verb phrase is segmented (S4), and the segmented part is subjected to a syntax analysis (S5). If there is an adverb having a flag, showing that the adverb has a verb keyword (S6: YES), and if there is a noun phrase that can not taken as a case of a verb phrase ahead of the adverb (S7: YES) or if there is a comma, immediately after the adverb (S8: YES), the adverb is changed into a verb (S9) and an analysis is redone.
Patent JP-2003007780-A (JP)
Title: Mounting device
Inventor: SAKAKAWA HIDEO
IPC: H01L21/66
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a mounting device where load resistance to tracking force improves, the elastic deformation of a top plate and the distortion of a bottom plate are prevented, the air tightness of a mounting object is improved and highly reliable inspection can be performed. SOLUTION: Mounting device 1 has a mounting body 2 which has a space formed between the top plate 2A and the bottom plate 2B having an outer peripheral wall 2D, and mounts a wafer W on the top plate 2A and with a temperature control mechanism controlling the temperature of the wafer W on the mounting body 2. When the electric characteristic of the wafer W is inspected, the temperature of the wafer W on the mounting body 2 is controlled through the temperature control mechanism. A case 2C storing the bottom plate 2B is placed and a plurality of support bodies 2E are diffusively arranged for the whole space. The top plate 2A is supported through the support bodies 2E.
Patent JP-2003009214-A (JP)
Title: Method and system for managing location of pit worker and movable vehicle
Inventor: NAKADA YASUHIRO
IPC: H04W64/00
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To prevent crosstalk of radio waves and also to extend the operating time of a battery by suppressing battery consumption of mobile radio in performing location management of pit workers and movable vehicles. SOLUTION: Sub fixed stations 2 are fixedly arranged along the extending direction of a tunnel in an appropriate interval so as to overlap radio wave reachable areas on each other to construct a two-way transmission system in the extending direction of the tunnel. Each of the sub fixed stations 2 can respectively and mutually communicate with mobile stations 32 , 33 ,... carried by the pit workers and with a mobile station 31 mounted on a movable vehicle 7 under a certain condition inside the radio wave reachable area.  The sub fixed stations 2 fixedly arranged inside the tunnel calls each of mobile stations 31 , 32 , 33 ,... moving inside the tunnel in turn by transmitting a call signal, a mobile station 3n responding to the call signal instantly transmits a response signal in the form of responding to the call signal, and the current location of the pit worker and the movable vehicle 7 are grasped according to the position of a sub fixed station 2n that receives the response signal.